Results 101 to 110 of about 1,310,543 (278)
Measurement of nonreciprocal spontaneous Raman scattering in Silicon photonic wires
Optics Express, 2010 We report on measurements that show the strength of the spontaneous Raman scattering in strongly confining silicon waveguides to depend significantly on the propagation direction of the amplified signal wave with respect to the pump wave. Furthermore, the strength of this nonreciprocity depends on the orientation of the waveguide with respect to the ...
Jost, Müller +3 more
openaire +2 more sources
Surface-enhanced Raman scattering microfluidic sensor [PDF]
, 2013 Surface-enhanced Raman scattering (SERS) is a highly sensitive detection technique used to provide information about chemical and biological trace analytes. The confocal Raman microscope makes it possible to monitor small samples in a narrow microfluidic
Li, Bo-wei +3 more
core +1 more source
Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes
Advanced Science, EarlyView.In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley +1 more source
Light-matter interactions on nano-structured metallic film
, 2005 This thesis describes a study into the optical properties of nano-structured metallic films. Structures are produced by electrochemically depositing metal through a self-assembled template of polymer micro-spheres.
Kelf, Timothy Andrew
core
Disentangling Elemental Roles in an Amorphous Medium‐Entropy Electrocatalyst for Oxygen Evolution
Advanced Science, EarlyView.An amorphous medium‐entropy FeCoNiMo‐a catalyst with a unique nanoring architecture is synthesized via a solvothermal method. The catalyst exhibits exceptional stability in anion exchange membrane water electrolysis, maintaining stable operation for over 600 h at 1 A cm−2.
Jinhu Wu +14 more
wiley +1 more source
Light-matter interactions on nano-structured metallic film
, 2006 This thesis describes a study into the optical properties of nano-structured metallic films. Structures are produced by electrochemically depositing metal through a self-assembled template of polymer micro-spheres.
Kelf, Timothy Andrew
core
Advanced Science, EarlyView.Biomineralization underpins skeletal development, yet its molecular control remains incompletely understood. Using a novel murine knockout model, this study reveals the essential and complementary roles of PHOSPHO1 and TNAP in postnatal skeletal development.
Lucie E. Bourne +15 more
wiley +1 more source
Generation of Raman lasers from nitrogen molecular ions driven by ultraintense laser fields
New Journal of Physics, 2018 Atmospheric lasing has aroused much interest in the past few years. The ‘air–laser’ opens promising potential for remote chemical sensing of trace gases with high sensitivity and specificity.
Jinping Yao +5 more
doaj +1 more source
Super-capacity information-carrying systems encoded with spontaneous Raman scattering. [PDF]
Chem Sci, 2020 Tang Y, He C, Zheng X, Chen X, Gao T.
europepmc +1 more source
Circadian‐Inspired Hydrogel Moisture Electricity Generation
Advanced Science, EarlyView.A circadian‐inspired hydrogel moisture‐electric generator enables sustainable electricity generation by autonomously current direction switching between daytime and nighttime. This reversible output is accompanied by inversion of the internal water gradient, which effectively reduce hydrogel fatigue and offers a new strategy for harvesting diurnal ...
Ziqi Li +7 more
wiley +1 more source